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Robot Origami: Robot self-folds, walks, and completes tasks
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- เผยแพร่เมื่อ 10 มิ.ย. 2015
- A team of MIT researchers have developed a printable origami robot that folds itself up from a flat sheet of plastic when heated and measures about a centimeter from front to back. (Learn more: mitne.ws/1HwBZro)
Weighing only a third of a gram, the robot can swim, climb an incline, traverse rough terrain, and carry a load twice its weight.
Video: Melanie Gonick/MIT
Additional footage: Shuhei Miyashita
Music sampled from "Master" by Blue Dot Sessions
freemusicarchiv...
creativecommon...
I read the article and I'm a bit confused. It's basically a magnet being controlled by a magnetic field. The perceived walking gesture occurs because of the frictional forces on the ground, right? I have 2 questions:
1. Why not just move a magnet around?
2. This can't work in the body if it depends on the frictional forces from the ground on the feet, right?
You're to smart for them lol
I got the impression that the movement at the folded joints was a matter of interaction between the applied electromagnetic fields and the neodymium cube magnet built into it...forces acting directly on the folded material, not surface friction.
Ah... _Once the robot has folded itself up, the proper application of a magnetic field to the permanent magnet on its back causes its body to flex. The friction between the robot’s front feet and the ground is great enough that the front feet stay fixed while the back feet lift. Then, another sequence of magnetic fields causes the robot’s body to twist slightly, which breaks the front feet’s adhesion, and the robot moves forward._
The pointy feet would get a pretty good purchase on body tissues, I'd think.
We will need this type of auto-assembling robotics when we begin building these on the nano-scale... historic times!
They keep on referring to the thing as a robot, but isn't that a bit disingenuous. The robot is the computer and magnets. The origami thing is just an effector. Isn't it?
Also, the origami effect doesn't make sense. Its controlled by heat. So doesn't that mean it permanent? You can't form it then unform it. Right? So what would you use this for vs just having the preformed shape.
People are asking what's impressive about this. Well let me tell you.
1) They've developed material / use of a material that they can fold into a specific shape by heat, which can securely grab onto something (a magnet in this case) and later on let go and disintegrate fairly passively by just exposing it to a liquid.
2) Separate to this they've developed a method to finely control a small piece of magnet to get it to move exactly where they want it to go along a designated path.
That's where the innovation is. The problem is they're trying to market and upsell these two innovations by packaging it and calling it a "Robot". That's the problem that people then can't see past, and understandably so.
That's a good comment, thank you for explaining it well because I wasn't understanding anything.
No offense but blood is a liquid too and thus it will disolve in the blood stream leaving undisolvable magnets that will cause internal inflammation and rejection it seems a good way to kill people to me... A good innovation in my eyes... Another wonderful way to kill our own kind
Yeah, that was all in the video, big brain.
@@icebluscorpion they are in MIT leave it upto then
INNOVATION AT MIT!!!!!
HOW DO U GUYS DO THAT ALL THE TIME......SPELLBINDING THE PEOPLE EVERY TIME
hats offf...........
AKA: MIT PhD student moves magnet with another magnet under the table.
More about this revolutionary technology at 9 o' clock news.
+iliasasdf Dafuq explain when it moves on the hand
+Rahsia Mail They moved the hand (arm) under the robot, not the robot on the hand (arm). The robot was just staying stationary.
OK please show your video and I will give you your PhD degree. Just noobs are talking. Shame!!!
And your point?
@@electricalnguyen The actually say it in the video that an external modulated magnetic field is needed to guide the robot. At 1:58 you can see that he moves the arm on the table and the "robot" stand in position. I did the same "experiments" when I was a kid, but with a static field of course, using an oscillating one is better because it makes it jump, so it reduces friction and you can control better the position of your piece of metal.
Good work moving that magnet from below the table!
WOW. This is absolutely amazing. So many applications!
Yeah, name one.
@@Thisisnotmyrealname8 That's what i was thinking....Name One...Seems pointless to me!
@@jaymartin2531 ahh
1:01 this is so adorable.... It makes me smile ....
I don't get it
Tbh it looks adorable imo
CUTE! But just wait until it decides it doesn't want't to complete its task. So it can't die.
Programmable magnetic fields? I'm completely awestruck! Bravo, y'all!
Can it do homework??? It's so tiny and adorable :3 x3
Probably this one thing nothing can do for u 😂
@@hoholord5699 LoL, it can get you 600K+ views on youtube. Hehe
No, it can't!
There are people dying by starvation but we can create such things as a origami robot. What a society we had built?
Romanian and Asian Intelligence put together can make the future technology greater and greater. I'm very proud... I'm crying :)))
Gotta give it to the Americans. They really know how to talk something up. Had me going for a while though I must admit. Haha. A twisted up bit of paper and metal being dragged around by a magnet. God give me strength.
Dissolves itself .. expect for the magnet
good point
except*
I've been making these silly little things since i was about 5 : ) All this is is moving one magnet with another magnet we just cant see the external magnet in this case. This is not a "robot" in any realistic sense.
looks like one of those spiders that resides in your room corner
An amazing architecture. I am surprised it can move so fast.
This is so much like the folding of a protein to become an enzyme and then execute its function and then disintegrates.
This is awesome and SO ADORABLE.
I swear if I don't get into MIT for grad school, I'm probably gonna destroy the world since ALL THE COOL STUFF IS MADE THERE
International Space Station did you get in??
He did, and he is part of a ground breaking discovery.
I love this. We're finally investigating AI from the ground up rather than from the top down.
AI???? How is this even related to AI?
Well the external actuation and control is somewhat cheating but I suppose it has some merit
Needs VERY strict regulations, i can see a highly dangerous future application of this that could run out of control by misuse for military/intelligence uses, very, very quickly... scary really.
Brilliant. It's a gate opening to new researches. 💯👏
imagine having a metal looking diamond in a ring and then it hops off and flies off like this robot
i want to have some of them. they're so cool and the propultion is just thermic energy.
Simply amazing! The applications for these robots are mind-boggling. I can already imagine a nano biodegradable robot (or a hundred of them working together) doing my surgeries in a no too distant future.
The future is scary, yet thrilling...
Why don't you apply this on rocket launch? So that the "bullet-shaped" rocket will unfold as satellite after it gets to space, and devour after some time when its inactive..
If I understand this correctly, it requires an externally modulated magnetic field to actuate the robot? I think we've also heard about magnetically actuated nano-robots in the human bloodstream before, but not much practical use had come out of it. How does this team aim to overcome those engineering challenges?
Nanobots that deliver medicine to cancer cells are already in use.
@@imanimalaika-mehta4035 They are already in global use without our knowledge. It is in every one of those injections. They are visible under a microscope, the news was released on the 20th of September 2021.
@@Willy_Tepes Would you kindly give me a link to the news story? I would like to read it. Thank you.
@@imanimalaika-mehta4035 TH-cam does not allow me to link. Keywords to search for would be "German scientists", "covid", "Reutlingen", "vaccine".
There is video ;)
We all know who the brains of this operation is
what a beautiful creation
That's not a robot. That's half an actuator.
Or am I missing something?
Absolutely incredible
After 4 years because of youtube recommendation
I wonder what happen to this project its seen a real cool project for the future
Beautiful technology!
Hmm. Don't tell your 3D printer about this. All of humanity depends on it.....
Drag a magnet around with another magnet, sounds like Kickstarter scam waiting to happen.
Awesome job, guys!
Felicitări Danielei Rus și echipei sale!
Skynet has become self-aware
There seem to be two novel and interesting ideas:
1. The three dimesional form of the folded object which allows it to flip over itself in magnetic traction. This has been done before in MIT with cube 'robots' containing a motor, flywheel and having embedded surface magnets. th-cam.com/video/6aZbJS6LZbs/w-d-xo.html
2. The way in which dissimilar materials have been combined in its structure to make use of shrinkage on the application of heat, so that it goes from flat to folded. This is probably a cheaper non reversible way of achieving a similar effect as with memory alloys.
en.wikipedia.org/wiki/Shape-memory_alloy
Furthermore:
The destruction probably relies on the use of a solvent. The solvent is probably something like acetone. So this is not novel. The shiny gold parts are left as residue, so it's not 100% destruction.
Looking closely at the video, it seems at if either some of it is made with stop motion/animation techniques or parts of the video are speeded up. If the video has been manipulated, then this should be made clear in the video commentary.
Dewex Dewex Thanks for pointing that out. I got towards the end of the video thinking that there was some computation performed on the device, that it wasn't merely being manipulated by magnetic fields, and the motion was real time, and I was impressed. Now I just feel deceived. It's almost like Buzzfeed cut the video.
does it even considered a "Robot" if it's actuated from the outside ?? in that case it's nothing but a piece of magnet that work only in controlled environments.
aww Mit your killing contemporary art
your too good.
🌾
Pleasant music,with some contradictory useless information, you should get this on Kickstarter ASAP!
Translation of programmable external actuation:
we pullin it around with a magnet
So, this is the great power of the Fold of Life
They:Making awesome things
Me:Homework,Homework,Homework
You can use it near earth, the magnet will eat dirt and it will make vulnerable
That's amazing.
Great. Why is the music so loud?
How would you program magnetic field?
We actually program the machine which generates the magnetic field thereby manipulating the magnetic field.
Autonomous?! Cameras? The human body? the moment you give this thing any significant weight let alone start putting it through fluids etc it's just going to fail. I don't understand what makes this more easily controllable than anything else already in use in various fields, or why this poor woman even considers it's worth her time?
seeing this origami folding itself i feel like an axe builder from '800 who just discovered someone invented chainsaws
where can u get one
we can program the magnetic fields ??? i didn't know that. this is AMAZING !!! thank you !!!
Okey...but the magnet won’t get dissolved, right?
TLDR: First robot that forms itself then kills itself
Utterly amazing!
Oh cute teeny robot fold itself up and vibrates and carries things and OMG DISINTEGRATES INTO WATER NOOOO 😭
Thank you
Imagine if there's an army of them
Ari K. I'd rather not. Does this scare the shit out of anyone else but me? Science is no longer "cool" it's fucked up! I always think about how our enemies would use the latest tech on us & all I see lately is our own destruction. Our enemy is not some other country, it's the shadow gov't's who run the world. I don't want 2 live in the age of machines. I'm actually looking 4 ward 2 my own death - how fucking sad is that?
Ari K. & if this doesn't scare u then look into the latest tech developments from DARPA - then think about the fact that it's only the stuff the allow us 2 see by making it public & publishing it... makes u wonder what crazy scary shit they consider "top secret" & "classified". There's stuff that even the president doesn't know about. .
Ari K. And Many Of Them joining together to make big one O.o
@@carineth921 it doesn't even have to be the goverments, could be somebody in your backyard.
@@UCiWrMgES50tlUhV3l6NqjNA prof.doofeinsmertz ....
How can a robot be so cute
HOW DO YOU PROGRAM A MAGNETIC FIELD?
+peruface by controlling where it comes from and its strength if you put them in a triangle then you will be able to control the magnetic field anywhere inside of that triangle
@@spartanfoxie with what?
is it just a magnet in a piece of chewing gum wrapper?
That's freaking crazy.
Looks like the ultimate cat toy.
Robot Origami: Robot self-replicates, walks, and completes tasks
This is when we start getting scared.
0:44 You mean after the targets brain has been sliced and diced.
I had an wonderful idea
AMAZING!
Is it practical to think of scaling this technology to a larger size....
When Replicators were first conceived.
Imagine that disolving into your body
Very cute robot.
So creative
is it possible to make a bigger one?
So I see the new Kubo and Terminator collaboration movie is going well
finally, terminator won't be looking so scary...., just pee on it, and they died. Thanks MIT You make the world less scary.
REMEMBER
DONT LET ROBOT TAKE THE WORLD
Ok, here, for people who didn't understand how this "robot" works: Its a magnet under the table. Its a magnet with a non-functional piece of bendy plastic glued to it. Congrats on inventing what every 6 year old on the planet invented when they first got a couple of magnets.
so please show me what you said?
But they showed the 'robot' moving on an arm of a person. Is there a magnet under/in the arm, then? Congrats on rationalising what every 6 year old on the planet when they watched this video.
No, idiot, the magnet is above the person's hand. Christ, are people really that dense? Didn't you wonder why it was flipping up in the air, with its tail almost hovering?
And specifically, its an electromagnet thats being oscillated.
For those who said it's fake, please show your video to demonstrate it? If not, I think you are Idiot too. When you said s.o idiot and you can't prove what you said, it means your words are nothing
Its not fake, its just not interesting and "new" in any groundbreaking sense. You know what a "hexbug" is? This is basically a hexbug only instead of a motor there's a big electromagnet off screen.
Put a camera on it and it's a high new level of spy gadget, when it gets caught it can dissolve itself and dang, zero evidence HAHAHAHAH
I for one, welcome our tiny folding origami robot overlords.
2:03 Did she say "ingesting these robots"?
looks cute
Nobody says yet? Nano-TRANSFORMERS!
It's not even milli forget about nano
This will be very useful if I'm every stuck in a burning building.
I think I will wait for "conventional" nanobots.
how can it swim but also be disolvled
+Fire Wolf Gaming i dont think they ever said it dissolves in water so maybe it dissolves in something else or maybe just water at a different tempature
Can you please explain me, How you programmed magnetic field? I am very curious to know about it.
Could the iron man suit from infinity war be based on this principle? Just curious...
at 1:06 he says 'controllable materials'
Oh boy amazing . I wanna do this stuff man .
How does it relay information back to the user ?
Can it sort tiny screws in space?
WHY THE FUCK DID YOU KILL THAT MAJESTIC CREATURE?!
Can it be on battlebots season 5?
Please build one that will debride infected wounds
Why the capsule? Just insert anything you want endoscopically. Duh.
that robot is look like cool and adorable crab star.
please tell me how to create a single one i have microscope
we can make million of these small crawling bugs embedded with tiny bombs to terrorize enemy